This 12 inch square by 6 inch deep sanitary floor sink is designed for commercial applications. It features a white, acid-resistant, porcelain enamel coated interior, loose set porcelain enamel coated cast iron grate, polypropylene dome bottom strainer, 2 inch no hub outlet and can be purchased BAA compliant. Flange with weepholes, sediment bucket, vandal proof, trap primer tapping and various grate and funnel materials and shapes are among the many options available.